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<title>cef4delphi: uCEFInterfaces: Interface ICefPostDataElement</title>
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<span id="ICefPostDataElement"></span><h1 class="cio">Interface ICefPostDataElement</h1>
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<div class="one_section"><a class="section" href="#PasDoc-Description">Description</a></div><div class="one_section"><a class="section" href="#PasDoc-Hierarchy">Hierarchy</a></div><div class="one_section">Fields</div><div class="one_section"><a class="section" href="#PasDoc-Methods">Methods</a></div><div class="one_section">Properties</div></div>
<span id="PasDoc-Description"></span><h2 class="unit">Unit</h2>
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<a href="uCEFInterfaces.html">uCEFInterfaces</a></p>
<h2 class="declaration">Declaration</h2>
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<code>type ICefPostDataElement = interface(<a class="normal" href="uCEFInterfaces.ICefBaseRefCounted.html">ICefBaseRefCounted</a>)</code></p>
<h2 class="description">Description</h2>
<p>
 Interface used to represent a single element in the request post data. The functions of this interface may be called on any thread. </p>
<p>


<p>UNKNOWN

<p>&lt;see href=&quot;<a href="https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_request_capi.h">https://bitbucket.org/chromiumembedded/cef/src/master/include/capi/cef_request_capi.h</a>&quot;&gt;CEF source file: /include/capi/cef_request_capi.h (cef_post_data_element_t))</p>
<span id="PasDoc-Hierarchy"></span><h2 class="hierarchy">Hierarchy</h2>
<ul class="hierarchy"><li class="ancestor">IInterface</li>
<li class="ancestor"><a class="normal" href="uCEFInterfaces.ICefBaseRefCounted.html">ICefBaseRefCounted</a></li>
<li class="thisitem">ICefPostDataElement</li></ul><h2 class="overview">Overview</h2>
<span id="PasDoc-Methods"></span><h3 class="summary">Methods</h3>
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<td class="visibility"><a href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>
<td class="itemcode"><code>function <strong><a href="uCEFInterfaces.ICefPostDataElement.html#IsReadOnly">IsReadOnly</a></strong>: Boolean;</code></td>
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<td class="visibility"><a href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>
<td class="itemcode"><code>procedure <strong><a href="uCEFInterfaces.ICefPostDataElement.html#SetToEmpty">SetToEmpty</a></strong>;</code></td>
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<td class="visibility"><a href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>
<td class="itemcode"><code>procedure <strong><a href="uCEFInterfaces.ICefPostDataElement.html#SetToFile-ustring-">SetToFile</a></strong>(const fileName: <a href="uCEFTypes.html#ustring">ustring</a>);</code></td>
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<td class="visibility"><a href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>
<td class="itemcode"><code>procedure <strong><a href="uCEFInterfaces.ICefPostDataElement.html#SetToBytes-NativeUInt-Pointer-">SetToBytes</a></strong>(size: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>; const bytes: Pointer);</code></td>
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<td class="visibility"><a href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>
<td class="itemcode"><code>function <strong><a href="uCEFInterfaces.ICefPostDataElement.html#GetType">GetType</a></strong>: <a href="uCEFTypes.html#TCefPostDataElementType">TCefPostDataElementType</a>;</code></td>
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<td class="itemcode"><code>function <strong><a href="uCEFInterfaces.ICefPostDataElement.html#GetFile">GetFile</a></strong>: <a href="uCEFTypes.html#ustring">ustring</a>;</code></td>
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<td class="itemcode"><code>function <strong><a href="uCEFInterfaces.ICefPostDataElement.html#GetBytesCount">GetBytesCount</a></strong>: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>;</code></td>
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<td class="itemcode"><code>function <strong><a href="uCEFInterfaces.ICefPostDataElement.html#GetBytes-NativeUInt-Pointer-">GetBytes</a></strong>(size: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>; bytes: Pointer): <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>;</code></td>
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<h2 class="description">Description</h2>
<h3 class="detail">Methods</h3>
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<td class="visibility"><a href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>
<td class="itemcode"><span id="IsReadOnly"></span><code>function <strong>IsReadOnly</strong>: Boolean;</code></td>
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<p>
 Returns true (1) if this object is read-only. </p>
<h6 class="description_section">Attributes</h6>
<dl class="attributes">
  <dt>GUID['{3353D1B8-0300-4ADC-8D74-4FF31C77D13C}']</dt>
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<td class="visibility"><a href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>
<td class="itemcode"><span id="SetToEmpty"></span><code>procedure <strong>SetToEmpty</strong>;</code></td>
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<p>
 Remove all contents from the post data element. </p>
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<td class="itemcode"><span id="SetToFile-ustring-"></span><code>procedure <strong>SetToFile</strong>(const fileName: <a href="uCEFTypes.html#ustring">ustring</a>);</code></td>
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 The post data element will represent a file. </p>
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<td class="itemcode"><span id="SetToBytes-NativeUInt-Pointer-"></span><code>procedure <strong>SetToBytes</strong>(size: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>; const bytes: Pointer);</code></td>
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<p>
 The post data element will represent bytes. The bytes passed in will be copied. </p>
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<td class="visibility"><a href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>
<td class="itemcode"><span id="GetType"></span><code>function <strong>GetType</strong>: <a href="uCEFTypes.html#TCefPostDataElementType">TCefPostDataElementType</a>;</code></td>
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 Return the type of this post data element. </p>
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<td class="visibility"><a href="legend.html"><img  src="public.gif" alt="Public" title="Public"></a></td>
<td class="itemcode"><span id="GetFile"></span><code>function <strong>GetFile</strong>: <a href="uCEFTypes.html#ustring">ustring</a>;</code></td>
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 Return the file name. </p>
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<td class="itemcode"><span id="GetBytesCount"></span><code>function <strong>GetBytesCount</strong>: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>;</code></td>
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 Return the number of bytes. </p>
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<td class="itemcode"><span id="GetBytes-NativeUInt-Pointer-"></span><code>function <strong>GetBytes</strong>(size: <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>; bytes: Pointer): <a href="uCEFTypes.html#NativeUInt">NativeUInt</a>;</code></td>
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<p>
 Read up to |size| bytes into |bytes| and return the number of bytes actually read. </p>
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